We get a lot of questions around here, especially about super popular supplements like glutathione. While we love hearing from our customers and helping with any questions or concerns, we thought it would be easier for you if we gathered some commonly asked questions about glutathione and put it in one place!
So, keep reading to learn all about this powerful antioxidant.
9 glutathione FAQs
Below are 9 common questions that we are asked, but also questions people commonly ask around online.
Let’s get started with the most basic, just in case you’re not familiar with glutathione at all!
1. What is glutathione?
Glutathione is a molecule that is produced naturally in the body. It is a tripeptide, consisting of three amino acids (cysteine, glutamic acid, and glycine) and is found in high concentrations in the liver.
Glutathione plays a crucial role in many processes in the body, including antioxidant defense, detoxification, and the regulation of cellular metabolism. It helps to neutralize free radicals and protect cells and tissues from oxidative stress, and is often referred to as the “master antioxidant.”
2. What are the benefits of glutathione?
Glutathione is touted for its many health benefits, including:
- Antioxidant protection: Glutathione acts as an antioxidant in the body, helping to neutralize harmful free radicals and prevent cellular damage.
- Immune system support: Glutathione is involved in the regulation of the immune system and may help boost immunity.
- Liver health: The liver is the primary site of glutathione production and metabolism, and glutathione is important for liver function and detoxification.
- Skin health: Glutathione is sometimes used as a skin lightener, and thanks to its antioxidant properties it can help improve skin health and reduce the appearance of wrinkles.
- Neurological health: Glutathione has been shown to play a role in the regulation of neurotransmitters and the protection of neurons.
- Cancer prevention: Some research suggests that glutathione may have a role in preventing certain types of cancer by blocking oxidative damage and reducing inflammation.
3. How does glutathione work in the body?
Glutathione works in the body in several ways, including:
Antioxidant defense: Glutathione acts as a potent antioxidant, neutralizing free radicals and preventing cellular damage caused by oxidative stress. Amazingly, it can do this anywhere in the body and has even been shown to boost and regenerate other antioxidants for added support.
- Detoxification: Glutathione helps to detoxify harmful substances, including heavy metals, chemicals, and drugs, by binding to them and making them more soluble for elimination from the body.
- Immune system regulation: Glutathione is involved in regulating the immune system, and has been shown to play a role in the activation of immune cells, such as T cells and natural killer cells.
- Enzyme regulation: Glutathione plays a role in the regulation of enzymes involved in cellular metabolism and redox reactions.
- Protein synthesis: Glutathione is involved in the synthesis of proteins and the maintenance of protein structure.
In summary, glutathione is involved in many important processes in the body, and is essential for overall health and well-being.
4. What are the side effects of glutathione?
Glutathione is generally considered safe when taken as directed. However, some people may experience side effects when taking glutathione supplements, though most of these are special cases or occur when people take extremely high doses.
- Nausea: Some people may experience an upset stomach or feel nauseous after taking large amounts of glutathione.
- Skin irritation: Glutathione is sometimes used as a skin lightener and may cause skin irritation or itching in some individuals when applied topically.
- Allergic reactions: Rarely, some people may have an allergic reaction to glutathione, including symptoms such as itching, hives, or swelling.
- Drug interactions: Glutathione may interact with certain medications, such as antipsychotics, chemotherapy drugs, and HIV medications, and may affect their efficacy.
It’s important to speak with a healthcare provider before taking glutathione supplements if you have a pre-existing medical condition or are taking other medications.
5. Is glutathione safe to take?
Glutathione is considered safe when taken as directed. However, as with any supplement, the safety and efficacy of glutathione can vary depending on a number of factors, including the individual’s health status, the form of supplementation, and the dose taken.
In addition, the quality and purity of glutathione supplements can vary greatly, and it is important to purchase from a reputable source to ensure that you are getting a high-quality product.
6. Does glutathione boost the immune system?
Glutathione is involved in the regulation of the immune system, and studies suggest that it may help boost immunity. It does so in three main ways:
- Protection of our immune cells through its antioxidant activity.
- Optimization and improvement in function of our lymphocytes (these are white blood cells that are also one of the body’s main types of immune cells used to fight infection).
- Decrease in inflammation and prevention of free radical damage. Glutathione-enhanced T-cells (another type of immune cell) are able to produce more infection-fighting substances, thereby controlling both bacterial and viral infections.
7. Can glutathione be used as an anti-aging treatment?
Glutathione has been shown to have anti aging effects both inside and out. These include:
- Decreasing wrinkle production and increasing skin elasticity
- Decreasing inflammation and/or puffiness of skin, which tends to increase as we age. As a result, glutathione helps make skin more supple, firm, and able to retain more moisture.
- Protects mitochondria from oxidative and free radical damage. Mitochondria are the cells that produce ATP used for energy, so glutathione also helps with energy production and fat burning.
- Since so many diseases are linked to low glutathione levels, it may reduce the risk of developing health issues.
- It may be able to slow down or prevent hair from graying.
- Free radicals and the oxidative stress they cause can age you faster, so having optimal glutathione levels fight this can slow down the signs of aging throughout the body.
8. How much glutathione should I take?
The recommended dose of glutathione can vary depending on the form of supplementation and the individual’s health status.
There is no established recommended daily dose for glutathione supplements, and the optimal dose may depend on a number of factors, including age, weight, and overall health.
In general, oral glutathione supplements are available in doses ranging from 250 milligrams to 1,000 milligrams per serving, and intravenous (IV) glutathione is administered in a dose of 500 milligrams to 2,000 milligrams per session.
Some supplement companies will jack up the dosage because they know that their formula isn’t very absorbable, and they hope by doing so, at least some will make it into the bloodstream. However, this isn’t often the case.
9. Where can I buy high-quality glutathione supplements?
The sad truth is that most glutathione supplements simply don’t work. Unfortunately, they do next to nothing. Tests reveal that very little glutathione from supplements actually gets absorbed.
Since glutathione is made of three amino acids, our bodies just metabolize it too quickly for proper absorption.
Researchers have tried to find ways to circumvent this such as providing the body with more tools to synthesize the glutathione on its own, intravenous therapies, transdermal creams, and others. But these are either impractical, or just plain old don’t work.
That’s where a new method came in.
One that elevated glutathione levels by 40% after just one week of daily use! It was also found to decrease markers of oxidative stress and enhance immune cells, with some crucial immune cells being elevated by 400%! 
The method is through liposomal glutathione. If you’re taking glutathione, you need to be taking it in a liposomal form or else you’re wasting your time.
Purality Health’s Nano Liposomal Glutathione provides you with a quality dose of glutathione each and every time.
It’s a difference you can FEEL.
And if not, you can get a full refund within 6 months of delivery. No questions asked.